Service manual

LA600 Field Service Manual
Table of Contents
1. Safety Precautions ..................................... 1-1
2. Preventive Actions for Keeping the Printer Running ........... 2-1
3. Procedures for Removal and Reassembly ................... 3-1
Housing ............................................. 3-2
Printer Engine LA600 .................................... 3-4
PSU-40A Assy ........................................ 3-6
DEV-40 LA600 Assy .................................... 3-8
CU-40 LA600 Assy .................................... 3-10
EEPROM CU-40-00 .................................... 3-12
Operator Panel ....................................... 3-14
Power ON/OFF Switch Assy .............................. 3-16
Cable Print Head Assy .................................. 3-18
Encoder Strip Assy .................................... 3-20
Kit Lubrication Felt ..................................... 3-22
Print Head H-Encoder 40A ............................... 3-24
Horizontal Motor 40A ................................... 3-26
Carriage 40A Assy ..................................... 3-28
Protection Shield ...................................... 3-30
Ribbon Gear Assy ..................................... 3-32
Rep. Kit Ribbon Gear ................................... 3-34
Stepping Motor 7.5 DEG (Platen gap control) ................. 3-36
Stepping Motor 1.8 DEG (Vertical paper transport) ............. 3-38
Tractor Gear 40A ...................................... 3-40
Stacker Elements 40B Assy .............................. 3-42
Print Head LA600 ..................................... 3-44
Paper Run/In Detector Assy .............................. 3-48
Kit Pressure Roll FF1 ................................... 3-50
Kit Vertical Transport A40 ............................... 3-52
Minipitch Belt Stepper .................................. 3-52
Minipitch Belt Form Feed ................................ 3-52
Kit Belt Pulley 40A ..................................... 3-54
Kit Cont. Forms Exit 40A ................................ 3-56
Kit Tractor 40A ....................................... 3-58
Kit Belt Tension 40A ................................... 3-60
Kit ASF Levers ....................................... 3-62
Kit Torsion Spring D-Axis ................................ 3-64
Kit Screws and Springs ................................. 3-66
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LA600 Field Service Manual
4. Wearing Parts ........................................ 4-1
Platen Assy A1 ........................................ 4-2
ASF Pick-up Rollers ..................................... 4-6
5. List of Spares and Repairs .............................. 5-1
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